"Keuheuk.... I...I think I'm gonna cum...."
I desperately held back the rising sensation of ejaculation.
If I could, I wanted to cum right between her breasts.
I wanted to fill every crevice of her fair skin with my semen.
But I wasn't confident I could handle the aftermath.
The sticky semen stretching between her breasts.
I wasn't confident I could deal with the semen dripping down, riding her belly, sliding down her waist, and soaking her gym shorts.
"I have to... not leave any traces if possible..."
I took a deep breath and killed the urge to cum.
Occasionally, I shook her breasts up and down, side to side, feeling Bo Ji-an's body temperature.
While preparing to ejaculate, I enjoyed paizuri, smearing the pre-cum that welled up between Bo Ji-an's breasts.
"Ah.... Fucking hell...."
How long had I been rubbing her breasts?
I minimized the stimulation as much as possible, but eventually, I reached my limit.
I placed the towel I had prepared under Bo Ji-an's face.
And I carefully opened her mouth.
Clenching my teeth, barely moving my trembling lower body, eager to cum at any moment, I inserted my glans into Bo Ji-an's warm mouth.
Uwoomㅡ.
That's when something unexpected happened.
Bo Ji-an naturally took my glans into her mouth.
She narrowed her mouth, which had just been open, and used her tongue to support the split beneath my glans.
Byuryuryuryuk!! Byubyuk!!
With one hand holding the towel and the other gripping Bo Ji-an's ponytail, I unloaded my semen.
Gulpㅡ. Gulpㅡ.
"Sh...she's swallowing it?"
She wasn't just swallowing it.
She was gently stimulating my glans with her tongue.
She licked and rubbed the underside to help the semen rise to the top of her tongue.
When enough semen had gathered, gulp.
It was a technique that made it impossible to believe she was a sleeping woman.
"Ssiibal.... What the hell did her boyfriend... teach her...?"
A sense of guilt sent shivers down my spine.
A woman with a boyfriend.
She's probably thinking it's her boyfriend's dick and sucking on it.
She's probably giving me the same treatment she always gives him.
Without even knowing it's the Demon King-nim's dick that she hates so much!
Greed took over, and I pushed my waist further in.
I grabbed her ponytail and pressed her head closer to my lower body.
Her face, which had been sucking my dick leisurely, contorted slightly as if in pain.
But her tongue was still moving inside her mouth.
She was diligently stimulating the base of my dick that entered her mouth.
"Haa..."
Without a doubt, it was the most satisfying ejaculation I'd had recently.
It was a different kind of stimulation than the onahole I used at home.
[Mission Success!]
[Ejaculate into Bo Ji-an's Mouth!]
[Success Reward!]
[Time Freeze + 10 Seconds!]
After confirming that the mission was successfully cleared, I slowly pulled out my dick.
Bo Ji-an spat out my dick with a deflating sound.
Despite having brought a towel, not a single drop of semen had leaked out.
She had swallowed it all in her sleep.
"To swallow semen in her sleep... just how much of a pervert is she?"
I had thought she was a pervert since I enjoyed Yano's masturbation, but I didn't know it was to this extent.
"As expected... reality is more enjoyable than virtual reality..."
I wiped Bo Ji-an's mouth and the saliva on my dick.
"Now... what should I do?"
There was still plenty of time left.
At least 2 hours. Maybe even longer before Bo Ji-an would wake up.
"Should I stop here?"
Thinking about it calmly, everything I'm doing is a crime.
Even if I come up with various reasons, such as to become stronger or to use my skills properly, the essence doesn't change.
I touched her breasts without permission, sucked on her breasts, and made her suck my dick and release semen inside her.
"Yeah... since it felt good... I'll just suck on her breasts a little more..."
[Tting!]
[Skill [Sudden Mission (S)] has been activated!]
[Mission!] [Insert your dick into Bo Ji-an's pussy and hold out for 10 minutes!]
[Success] [Height + 0.5cm]
[Failure] [Height - 5cm]
"What the..."
I paused, seeing the newly appeared mission.
I let my limp dick hang and stared at the floating letters while holding Bo Ji-an's ponytail.
Insert it?
My dick? Into Bo Ji-an's pussy?
"No... what's with the height minus 5cm?"
I blinked several times to make sure I wasn't seeing things.
I rubbed my eyes and waved my hands wildly in the air.
But nothing changed.
If I succeed, 0.5cm increase.
If I fail, 5cm decrease.
"Even so, inserting it is... too much, isn't it?"
Of course, even in this situation, blood is rushing back to my dick.
I know. The sense of guilt you feel when you do something you shouldn't. I know how thrilling that is.
It would definitely feel good. The feeling of undressing her and embracing that warm, soft body, the sensation of parting her flesh, would be so fantastic it's hard to describe.
"If I lose 5cm, I'll be 167..."
The fact that my height was average was my only pride.
I'm not handsome, I don't have a good body, I'm not awakened, and my dick isn't huge, so it's the only thing I can boast about.
Are they going to take that away from me...?
"Sh...should I just close my eyes... and insert it?"
In theory, to regain the 5cm, I would have to clear height-increasing missions 10 times.
Even if I'm lucky and get height-increasing missions all three times a day, it would take 4 days.
And there's no guarantee that those quests will be easier than this one.
"Still... I brought a condom... if I wear this..."
Either way, when she wakes up, she won't know what happened while she was sleeping.
If I give her enough time to calm down, there's no way she'll remember the feeling.
I confirmed that yesterday, so it's certain.
"Yeah... 5cm is a no-go."
I grabbed the base of her ponytail and lifted Bo Ji-an's head.
The series of movements from her neck, past the thin cotton shirt, to the line of her breasts seemed to be telling me to hurry up and insert my dick.
.
.
.
Wearing a condom, I sat on the chair and hugged Bo Ji-an.
Her gym shorts and panties were off, and the white shirt she was wearing underneath was also off.
Bo Ji-an was only wearing her gym top.
"I'm sorry, Ji-an-ssi. I'll borrow Ji-an-ssi's pussy."
"..."
Holding my dick, I slowly rubbed the head against Bo Ji-an's pussy.
The weight on my body and the feeling of her large breasts pressing against me is superb.
Her pussy was already wet.
Sucking on her breasts and slowly continuing the paizuri seemed to have helped.
"I'm going to insert it?"
"Heueueueum..."
The warm flesh enveloping my dick.
And at the same time, a moan tickling my ear.
I took a deep breath and controlled the stimulation.
It was a great relief that I had already cum once.
Otherwise, I would have ejaculated into the condom pathetically just by slightly pushing in the head.
"Just 10 minutes... I'll only use it for 10 minutes..."
Eventually, I inserted my dick all the way in.
I adjusted my position so that my dick was completely submerged to the root, and I moved Bo Ji-an's body back and forth, pulling her closer.
[Tting!] [Counting down 10 minutes!] [09:55]
Thankfully, the timer was automatically checking the time.
"Haa... It's different from virtual reality..."
Honestly, the feeling of the pussy flesh entwining my dick was superior in virtual reality.
The onahole, optimized for pleasurably stroking a man's dick, had performance that a real pussy couldn't achieve.
But the feeling is much better now.
Originally, she's a woman I could never hold.
There would never have been a time when we were so close, stroking each other's butts.
There would never have been a time when we shared body heat with our genitals pressed tightly together, or when I buried my nose in her neck and heard her real moans.
"But that's... happening in reality..."
With one hand pressing down on her butt,
I grabbed Bo Ji-an's breast with the other hand.
Her breasts were so big that I could take one breast out to the side and knead it while still hugging her.
"Heueum...♥"
"Wow..."
As if moved by my caresses, her pussy contracted tightly.
Eventually, she even started shaking her waist slowly.
"W..wait a minute..."
I tried to press her down to stop her from shaking her waist, but it was no use.
Bo Ji-an shook her lower body back and forth like a doll with a horny switch turned on.
I checked the remaining time.
[8:51]
Only 1 minute had passed.
Byuryuryuryuryuk!!!! Byubyubyubyuk!!!!
"Ssiibal...."
Reflexively, I thrust my waist up and hugged Bo Ji-an tightly.
"Heueung♥"
Along with Bo Ji-an's moan, the numbers floating in the air disappeared.
This meant only one thing.
The 10-minute hold in the mission window.
It meant, as I had expected, to keep my dick in Bo Ji-an's pussy for 10 minutes without cumming.
"I need to change the condom..."
I gently pushed Bo Ji-an away and examined her expression.
She was still sound asleep with her eyes closed.
But unlike her calm expression, her pussy was still wriggling diligently, squeezing out my semen.
"Just how horny is your body..."
Feeling like it was already ruined, I kissed her.
As expected, Bo Ji-an didn't stay still.
She slowly moved her lips and accepted my kiss.